9 PCS Diamond Hole Saw Kit with Pilot Bit Adapter, 1 /4 inch - 1 3 /8 inch Thickened Diamond Core Drill Bit Set, Includes Tile Shaping Rod, for Porcelain, Ceramic, Granite, Marble, Stone

Features

• 1.Precision-Start Design for Flawless Beginnings - Switch seamlessly between tasks with included 5/8"-11 to hex adapters for instant compatibility with standard drills, angle grinders.Unlike ordinary tile hole saw kits, when CONNECTED TO A DRILL,our conversion adapters come with dedicated center drill bits that easlily and firmly grip the material without slipping.This ensures precise positioning from the very first drill, avoiding costly and unsightly scratches on valuable tiles or stone. This pilot bit MATCHES HOLE SAWS 3/4"(20MM)
• 2. Multi-purpose 9-Piece Set for Total Project Control - This comprehensive diamond hole saw kit, covering an extensive range of sizes, includes 5 diamond core bits (1/4", 3/8", 1/2", 3/4", 1-3/8"), a 3/8" finger shaping bit for creating polished edges. All is 5/8"-11 thread. Additionally, it is specially equipped with 2 center drill bits to ensure every hole starts accurately and drills straight. All components are stored in a rugged, compact protective case, so you always have the right tool on handneatly organized and ready to go
• 3.Superior Cutting Performance & Durability - Crafted with premium diamond grit and a uniquely 15mm diamond-edged blade, this diamond drill bit set easily handles all kinds of hard materials.This robust design more stable, and balanced cutting action, reducing the risk of bit drift or damage.The optimized fast chip-ejection grooves enhance airflow, actively preventing overheating during extended use. Engineered for extreme longevity, these tile bits become a reliable partner in your projects
• 4. What Can This Tile Drilling Set Help You Achieve? - More than just a hole saw set - it's your complete workshop for hard materials. Handle tile drilling, enlarging, chamfering, edge finishing, and moreall in one kit. The diamond finger bit creates smooth, enlarged openings. Never face chipped edges or incomplete toolkits again
• 5.Professional Results Made Accessible - Dry or wet use, but we recommend adding water for wet drilling whenever possible. This significantly extends the core drill bit's life, making it your longest-lasting work companion.Smartly consolidates essential sizes and functions for kitchen installations, bathroom renovations, and custom tile work. Gives DIYers the tools to achieve expert finishes while providing professionals with reliable, comprehensive performance for flawless project execution